Merge pull request #461 from 01-edu/struct-confict

subject fix

subjects/addlinkednumbers.en.md

@@ -44,8 +44,7 @@ import (
 )
 
 func pushFront(node *NodeAddL, num int) *NodeAddL {
-	// ...
+
-	// Write yourself
 }
 
 func main() {

subjects/changeorder.en.md

@@ -68,7 +68,7 @@ func main() {
 Its output:
 
 ```console
-$> go build
+$ go build
-$> ./main
+$ ./main
 1 -> 3 -> 5 -> 2 -> 4
 ```

subjects/inverttree.en.md

@@ -11,18 +11,27 @@ This means that:
 - The function main declared needs to **also pass** the `Restrictions Checker`(illegal functions tester). It is advised for the student to just empty the function main after its own testings are done.
 - Every other rules are obviously the same than for a `program`.
 
+### Instructions
 
-### Instructions:
 Write a function that takes tree and inverts(flips) and returns it.
-```
+
+### Expected function and structure
+
+```go
 type TNode struct {
     Val     int
     Left    *TNode
     Right   *TNode
 }
+
+func InvertTree(root *TNode) *TNode {
+
+}
 ```
+
 Example:
-```
+
+```shell
 Input:
       7
     /   \
@@ -37,8 +46,3 @@ Output:
   / \     / \
 13   9   6   3
 ```
-Expected function:
-```
-func InvertTree(root *TNode) *TNode {
-}
-```

subjects/merge.en.md

@@ -66,7 +66,6 @@ Here is a possible program to test your function :
 ```go
 package main
 
-
 func main() {
   mergedTree := &TreeNodeM{}
   t1 := NewRandTree()

subjects/reverse.en.md

@@ -62,7 +62,6 @@ func main() {
     }
     fmt.Println()
 }
-
 ```
 
 Its output: